CN219409899U - Zinc-plated steel plate coating passivation equipment - Google Patents
Zinc-plated steel plate coating passivation equipment Download PDFInfo
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- CN219409899U CN219409899U CN202320002580.2U CN202320002580U CN219409899U CN 219409899 U CN219409899 U CN 219409899U CN 202320002580 U CN202320002580 U CN 202320002580U CN 219409899 U CN219409899 U CN 219409899U
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- passivation
- galvanized steel
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- steel sheet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a galvanized steel sheet coating and passivating device, which relates to the technical field of galvanized steel sheets and aims to solve the problems that in the prior art, when a galvanized steel sheet is produced, the surface of the galvanized steel sheet needs to be passivated, coating is carried out by using a coating roller in the traditional coating and passivating device for the galvanized steel sheet, a large amount of passivating agent is easy to adhere to the coating roller, coating is not uniform, material consumption is high, and the coating and passivating quality of the galvanized steel sheet is affected. The inside mounting of passivation device has the conveyer pipe, and conveyer pipe and passivation device pass through bolt fixed connection, the shunt tubes is installed to the lower extreme of conveyer pipe, and shunt tubes and conveyer pipe pass through flange fixed connection, the shower nozzle is installed to the below of shunt tubes, and shower nozzle and shunt tubes threaded connection, the shower nozzle is provided with a plurality of, passivation device's internally mounted has high adjusting device, and high adjusting device passes through bolt fixed connection with passivation device, the dish is smeared to one side of high adjusting device.
Description
Technical Field
The utility model relates to the technical field of galvanized steel sheets, in particular to a coating passivation device for a galvanized steel sheet.
Background
Galvanized steel sheets are welded steel sheets with hot dip plating or electro-galvanized layers on the surfaces, and are generally widely used in construction, home appliances, vehicles and vessels, container manufacturing industry, electric industry and the like, and the surfaces of the galvanized steel sheets need to be passivated during production;
for example, the application publication number is CN204589302U, a galvanized sheet passivation device comprises a frame, wherein two coating devices which are symmetrically arranged are arranged on the frame, the coating devices comprise a lifting roller and a coating roller, the lifting roller is tightly attached to the coating roller, a passivation liquid pool is arranged below the lifting roller, the coating roller is connected with a motor, and a layer of chromium is plated on the outer surface of the lifting roller;
the structure of above-mentioned application, passivation coating is even, the coating is thin, the structure is more reasonable, easy manufacturing, saving cost, but it still adopts the roll of scribbling to scribble the coating, and a large amount of passivators of easy adhesion on the roll of scribbling is not even enough when scribbling, and the consumptive material is higher, influences galvanized steel sheet coating passivation quality, therefore market urgent need develop a galvanized steel sheet coating passivation equipment help people to solve current problem.
Disclosure of Invention
The utility model aims to provide a galvanized steel sheet coating and passivating device, which aims to solve the problems that the surface of a galvanized steel sheet is required to be passivated during production of the galvanized steel sheet, the conventional coating and passivating devices for the galvanized steel sheet are mainly coated by using a coating roller, a large amount of passivating agent is easy to adhere to the coating roller, the coating is not uniform enough, the consumption is high, and the coating and passivating quality of the galvanized steel sheet is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a galvanized steel sheet coating passivation equipment, includes passivation means, passivation means's internally mounted has the conveyer pipe, and conveyer pipe and passivation means pass through bolt fixed connection, the shunt tubes is installed to the lower extreme of conveyer pipe, and shunt tubes and conveyer pipe pass through flange fixed connection, the shower nozzle is installed to the below of shunt tubes, and shower nozzle and shunt tubes threaded connection, the shower nozzle is provided with a plurality of, passivation means's internally mounted has high adjusting device, and high adjusting device passes through bolt fixed connection with passivation means, the dish is smeared to one side of high adjusting device, and smears a dish and high adjusting device sliding connection.
Preferably, the ball screw is installed in the height adjusting device, the ball screw is rotationally connected with the height adjusting device through a bearing, a ball screw pair is installed on the outer side of the ball screw, the ball screw pair is in threaded connection with the ball screw, the ball screw pair is fixedly connected with the wiping disc through a bolt, a driven gear is installed on the outer side of the ball screw, and the driven gear is fixedly connected with the ball screw through a fastening screw.
Preferably, a fourth driving device is installed in the height adjusting device, a driving gear is installed above the fourth driving device, the driving gear is fixedly connected with the fourth driving device through a connecting shaft, and the driving gear is in threaded connection with the driven gear.
Preferably, the inside of the passivation device is provided with a hydraulic ram, the hydraulic ram is connected with the passivation device through threads, a roller frame is arranged at the jacking end of the hydraulic ram, the roller frame is fixedly connected with the jacking end of the hydraulic ram through bolts, the inner side of the roller frame is provided with a smearing roller, the smearing roller is rotationally connected with the roller frame through a bearing, and a third driving device is arranged on the front end face of the roller frame and is fixedly connected with the smearing roller through a connecting shaft.
Preferably, the front end face of the passivation device is provided with a first driving device, the inside of the passivation device is provided with a guide roller, the guide roller is rotationally connected with the passivation device through a bearing, the guide roller is fixedly connected with the first driving device through a connecting shaft, the inside of the passivation device is provided with a conveying roller, the conveying roller is rotationally connected with the passivation device through a bearing, and the front end face of the passivation device is provided with a transmission device.
Preferably, the second driving device is arranged on the front end face of the transmission device, a chain wheel is arranged in the transmission device, the chain wheel is fixedly connected with the conveying roller through a connecting shaft, a transmission chain is arranged on the outer side of the chain wheel, the transmission chain is connected with the chain wheel in a meshed mode, and the chain wheel and the conveying roller are fixedly connected with the second driving device through the connecting shaft.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the smearing disc is additionally arranged in front of the smearing roller, the height of the smearing disc is adjusted by the height adjusting device, the galvanized steel plate is transported by the conveying roller, the smearing disc is arranged above the galvanized steel plate, the passivating agent is firstly uniformly smeared on the galvanized steel plate by the smearing disc, and then the part of the passivating agent which is not leveled is smeared by the smearing roller, so that the smearing roller is adhered with a small amount of passivating agent as much as possible, a large amount of passivating agent is prevented from being consumed, and the passivating agent can be smeared more uniformly by the two groups of trowelling structures, so that the passivation quality is improved.
2. According to the utility model, through the arrangement of the ball screw and the ball screw pair, the ball screw pair can be driven to move up and down through the rotation of the ball screw, and the ball screw pair is connected with the smearing plate, and the ball screw pair have a more precise height adjusting function, so that the distance between the smearing plate and the gold-plated steel plate can be adjusted more precisely, the coating thickness can be adjusted, the passivating agent can be smeared more thinly, the consumption of the passivating agent is reduced, the material is saved, and the device is energy-saving and environment-friendly.
Drawings
Fig. 1 is a front view of a zinc coated steel sheet coating passivation apparatus of the present utility model;
fig. 2 is a schematic view showing an internal structure of a galvanized steel sheet coating and passivating apparatus of the present utility model;
FIG. 3 is an enlarged schematic view of the utility model at A;
fig. 4 is a schematic view of the internal structure of the transmission device of the present utility model.
In the figure: 1. a passivation device; 2. a transmission device; 3. a first driving device; 4. a second driving device; 5. a hydraulic ram; 6. a delivery tube; 7. a shunt; 8. a spray head; 9. a guide roller; 10. a conveying roller; 11. a height adjusting device; 12. a ball screw; 13. a ball screw pair; 14. a smearing plate; 15. a roller frame; 16. a smearing roller; 17. a third driving device; 18. a driven gear; 19. a drive gear; 20. a fourth driving device; 21. a chain wheel; 22. and a transmission chain.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a galvanized steel sheet coating passivation equipment, including passivation device 1, passivation device 1 internally mounted has conveyer pipe 6, and conveyer pipe 6 passes through bolt fixed connection with passivation device 1, shunt tubes 7 are installed to conveyer pipe 6's lower extreme, and shunt tubes 7 pass through flange fixed connection with conveyer pipe 6, shower nozzle 8 is installed to the below of shunt tubes 7, and shower nozzle 8 and shunt tubes 7 threaded connection, shower nozzle 8 is provided with a plurality of, passivation device 1's internally mounted has high adjusting device 11, and high adjusting device 11 passes through bolt fixed connection with passivation device 1, smear dish 14 is installed to one side of high adjusting device 11, and smear dish 14 and high adjusting device 11 sliding connection.
When the coating roller is used, the height of the coating tray 14 is adjusted by the height adjusting device 11 by additionally arranging the coating tray 14 in front of the coating roller 16, the galvanized steel sheet is transported by the conveying roller 10, the coating tray 14 is arranged above the galvanized steel sheet, the coating tray 14 is used for uniformly coating the passivating agent on the galvanized steel sheet firstly, and then the coating roller 16 is used for trowelling the part of the non-flat passivating agent, so that the coating roller 16 is adhered with a small amount of the passivating agent as much as possible, a large amount of the passivating agent is prevented from being consumed, and the passivating agent can be coated more uniformly by the two groups of trowelling structures, so that the passivation quality is improved.
Further, the internally mounted of the height adjusting device 11 has a ball screw 12, and the ball screw 12 is rotationally connected with the height adjusting device 11 through a bearing, a ball screw pair 13 is mounted on the outer side of the ball screw 12, and the ball screw pair 13 is in threaded connection with the ball screw 12, the ball screw pair 13 is fixedly connected with the wiping disc 14 through a bolt, a driven gear 18 is mounted on the outer side of the ball screw 12, and the driven gear 18 is fixedly connected with the ball screw 12 through a fastening screw, and the height adjustment of the wiping disc 14 is more accurate through the arrangement of the ball screw 12 and the ball screw pair 13.
Further, a fourth driving device 20 is installed inside the height adjusting device 11, a driving gear 19 is installed above the fourth driving device 20, the driving gear 19 is fixedly connected with the fourth driving device 20 through a connecting shaft, the driving gear 19 is in threaded connection with a driven gear 18, and the fourth driving device 20 is fixedly connected with the height adjusting device 11 through a fastening screw.
Further, the hydraulic ram 5 is installed in the passivation device 1, the hydraulic ram 5 is connected with the passivation device 1 through threads, the roller frame 15 is installed at the jacking end of the hydraulic ram 5, the roller frame 15 is fixedly connected with the jacking end of the hydraulic ram 5 through bolts, the smearing roller 16 is installed on the inner side of the roller frame 15, the smearing roller 16 is rotatably connected with the roller frame 15 through a bearing, the third driving device 17 is installed on the front end face of the roller frame 15, the third driving device 17 is fixedly connected with the smearing roller 16 through a connecting shaft, and the third driving device 17 is fixedly connected with the roller frame 15 through fastening screws.
Further, the first driving device 3 is installed on the front end face of the passivation device 1, the guide roller 9 is installed in the passivation device 1, the guide roller 9 is rotationally connected with the passivation device 1 through a bearing, the guide roller 9 is fixedly connected with the first driving device 3 through a connecting shaft, the conveying roller 10 is installed in the passivation device 1, the conveying roller 10 is rotationally connected with the passivation device 1 through a bearing, the transmission device 2 is arranged on the front end face of the passivation device 1, and the first driving device 3 is fixedly connected with the passivation device 1 through a fastening screw.
Further, install the second drive arrangement 4 on the preceding terminal surface of transmission 2, the inside of transmission 2 is provided with chain wheel 21, chain wheel 21 passes through even axle fixed connection with conveying roller 10, drive chain 22 is installed in the outside of chain wheel 21, and drive chain 22 and chain wheel 21 interlock are connected, chain wheel 21 and conveying roller 10 all pass through even axle and second drive arrangement 4 fixed connection, second drive arrangement 4 passes through fastening screw fixed connection with transmission 2, conveying roller 10 is provided with five, chain wheel 21 is all installed to the one end of every conveying roller 10, all pass through the transmission of chain wheel 21 and drive chain 22 between every conveying roller 10.
Working principle: when the passivation device is used, a galvanized steel plate is conveyed to the inside of the passivation device 1, the second driving device 4 drives the conveying rollers 10 to rotate, a plurality of conveying rollers 10 are driven to rotate through the chain wheels 21 and the transmission chains 22, the guide rollers 9 are driven to rotate through the first driving device 3, the conveying rollers 10 and the guide rollers 9 are utilized to convey the galvanized steel plate, then the conveying pipe 6 is connected with the conveying pump, the passivation agent is conveyed to the inside of the shunt pipe 7, the passivation agent is evenly distributed to each spray head 8 through the shunt pipe 7, the spray heads 8 are utilized to spray the passivation agent on the surface of the galvanized steel plate, then the fourth driving device 20 drives the driving gears 19 to rotate, the driving gears 19 drive the ball screw 12 to rotate through the driven gears 18, the ball screw pair 13 drives the wiper disc 14 to move up and down through the rotation of the ball screw pair 13, the wiper disc 14 is enabled to enable the wiper disc 14 to be close to the galvanized steel plate, the passivation agent is evenly smeared on the surface of the galvanized steel plate, the height of the roller frame 15 is adjusted through the hydraulic roof 5, the wiper roll 16 is enabled to be close to the galvanized steel plate, meanwhile, the passivation agent 16 is evenly smeared on the surface of the spray heads, the passivation agent is sprayed on the surface of the galvanized steel plate, the passivation agent can be evenly, the inside the roller 16 is driven to be enabled to be in a flat through the third driving device, and the passivation device can be driven to finish the passivation device to rotate, and finally, the passivation device 1 can be driven to finish the passivation device, and finally, and the passivation device can be conveyed and has.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A galvanized steel sheet coating passivation device comprising a passivation means (1), characterized in that: the inside mounting of passivation device (1) has conveyer pipe (6), and conveyer pipe (6) and passivation device (1) pass through bolt fixed connection, shunt tubes (7) are installed to the lower extreme of conveyer pipe (6), and shunt tubes (7) and conveyer pipe (6) pass through flange fixed connection, shower nozzle (8) are installed to the below of shunt tubes (7), and shower nozzle (8) and shunt tubes (7) threaded connection, shower nozzle (8) are provided with a plurality of, the internally mounted of passivation device (1) has high adjusting device (11), and high adjusting device (11) and passivation device (1) pass through bolt fixed connection, smear dish (14) are installed to one side of high adjusting device (11), and smear dish (14) and high adjusting device (11) sliding connection.
2. A galvanized steel sheet coating passivation apparatus according to claim 1, characterized in that: the inside of height adjusting device (11) is installed ball screw (12), and ball screw (12) are connected through the bearing rotation with height adjusting device (11), ball screw pair (13) are installed in the outside of ball screw (12), and ball screw pair (13) and ball screw (12) threaded connection, ball screw pair (13) pass through bolt fixed connection with claying dish (14), driven gear (18) are installed in the outside of ball screw (12), and driven gear (18) pass through fastening screw fixed connection with ball screw (12).
3. A galvanized steel sheet coating passivation apparatus according to claim 1, characterized in that: the height adjusting device is characterized in that a fourth driving device (20) is arranged in the height adjusting device (11), a driving gear (19) is arranged above the fourth driving device (20), the driving gear (19) is fixedly connected with the fourth driving device (20) through a connecting shaft, and the driving gear (19) is in threaded connection with a driven gear (18).
4. A galvanized steel sheet coating passivation apparatus according to claim 1, characterized in that: the inside mounting of passivation device (1) has hydraulic ram (5), and hydraulic ram (5) pass through threaded connection with passivation device (1), roller frame (15) are installed to the jacking end of hydraulic ram (5), and roller frame (15) and the jacking end of hydraulic ram (5) pass through bolt fixed connection, smearing roller (16) are installed to the inboard of roller frame (15), and smearing roller (16) are connected through the bearing rotation with roller frame (15), install third drive arrangement (17) on the preceding terminal surface of roller frame (15), third drive arrangement (17) are through connecting axle fixed connection with smearing roller (16).
5. A galvanized steel sheet coating passivation apparatus according to claim 1, characterized in that: install first drive arrangement (3) on the preceding terminal surface of passivation device (1), the internally mounted of passivation device (1) has deflector roll (9), and deflector roll (9) are connected through the bearing rotation with passivation device (1), deflector roll (9) are through connecting axle fixed connection with first drive arrangement (3), the internally mounted of passivation device (1) has conveying roller (10), and conveying roller (10) are connected through the bearing rotation with passivation device (1), transmission (2) on the preceding terminal surface of passivation device (1).
6. A galvanized steel sheet coating passivation apparatus according to claim 5, characterized in that: the novel conveying device is characterized in that a second driving device (4) is arranged on the front end face of the transmission device (2), a chain wheel (21) is arranged in the transmission device (2), the chain wheel (21) is fixedly connected with the conveying roller (10) through a connecting shaft, a transmission chain (22) is arranged on the outer side of the chain wheel (21), the transmission chain (22) is connected with the chain wheel (21) in a meshed mode, and the chain wheel (21) and the conveying roller (10) are fixedly connected with the second driving device (4) through the connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320002580.2U CN219409899U (en) | 2023-01-03 | 2023-01-03 | Zinc-plated steel plate coating passivation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320002580.2U CN219409899U (en) | 2023-01-03 | 2023-01-03 | Zinc-plated steel plate coating passivation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219409899U true CN219409899U (en) | 2023-07-25 |
Family
ID=87233516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320002580.2U Active CN219409899U (en) | 2023-01-03 | 2023-01-03 | Zinc-plated steel plate coating passivation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219409899U (en) |
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2023
- 2023-01-03 CN CN202320002580.2U patent/CN219409899U/en active Active
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